Structure of visible and dark matter components of spiral galaxies at z = 0.9
| dc.creator | Tamm, Antti | |
| dc.creator | Tenjes, Peeter | |
| dc.date | 2004-12-14 | |
| dc.date.accessioned | 2026-07-07T06:22:54Z | |
| dc.date.available | 2026-07-07T06:22:54Z | |
| dc.description | We construct self-consistent light and mass distribution models for 4 distant spiral galaxies. The models include a bulge, a disk and an isothermal dark matter. We find the luminosity profiles to have much steeper cut-off than that of a simple exponential disk. We apply k-corrections and derive rest-frame B-band mass-to-light ratios of the visible components and the central densities of the dark halos; we discover no significant evolution with redshift of these parameters. | |
| dc.description | 3 pages, 3 figures. Presented at the "Baryons in Dark Matter Halos" conference in Croatia, to appear in the conference proceedings | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0412322 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0412322 | |
| dc.identifier | PoS BDMH2004 (2004) 092 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/96057 | |
| dc.subject | Astrophysics | |
| dc.title | Structure of visible and dark matter components of spiral galaxies at z = 0.9 | |
| dc.type | text |